unarr/internal/engine
Deivid Soto 4314c06c5c feat(stream): pion-based WebRTC byte streamer for browser playback
Replaces the broken anacrolix WebTorrent path with a custom WebRTC peer
that the browser drives directly. Architecture matches plan/clever-
weaving-dove.md (Fase 2 + 3 + 6 of the streaming pivot).

- engine/wire: shared 12-byte binary frame format (Hello / RangeReq /
  RangeData / RangeEnd / Cancel / Ping / Pong / SeekHint). Roundtrip +
  oversized-frame rejection tests.
- agent/signal_client: SSE consumer + POST sender for SDP/ICE relay
  through /api/internal/stream/signal/<id>; auto-reconnects.
- engine/webrtc_stream: pion v4 PeerConnection + DataChannel pump.
  Reads file via os.ReadAt, chunks RangeData at 16 KiB, honours app-
  level backpressure with SetBufferedAmountLowThreshold.
- cmd/daemon dispatcher learns mode webrtc_stream + new
  webrtcSessionRegistry tracks per-session cancel funcs for clean
  shutdown.
- engine/probe + hwaccel + transcoder: foundation for Fase 2.5
  (codec detection, NVENC/QSV/VAAPI/VideoToolbox autodetection,
  ffmpeg pipe wrapper to fragmented MP4). Integration into
  webrtc_stream still pending.
- pion/webrtc/v4 promoted from indirect to direct dep.

End-to-end against unarr-dev confirms a 122 MB 1080p H.264 / AAC MP4
plays in Chrome with the new pipeline.
2026-05-06 23:12:38 +02:00
..
wire feat(stream): pion-based WebRTC byte streamer for browser playback 2026-05-06 23:12:38 +02:00
debrid.go feat(sync): replace WS+DO transport with unified HTTP sync 2026-04-08 18:50:59 +02:00
debrid_test.go chore: rename module from torrentclaw-cli to unarr 2026-03-30 13:06:07 +02:00
hwaccel.go feat(stream): pion-based WebRTC byte streamer for browser playback 2026-05-06 23:12:38 +02:00
hwaccel_test.go feat(stream): pion-based WebRTC byte streamer for browser playback 2026-05-06 23:12:38 +02:00
manager.go feat(sync): replace WS+DO transport with unified HTTP sync 2026-04-08 18:50:59 +02:00
manager_integration_test.go test: add comprehensive test suite for engine, agent and cmd packages 2026-04-08 23:36:00 +02:00
manager_test.go fix(ci): fix lint errors and pin CI to Go 1.25 2026-03-31 22:15:12 +02:00
method.go feat: initial commit — unarr CLI 2026-03-28 11:29:42 +01:00
method_test.go feat(cli): upgrade command, rich status, and version cache 2026-03-31 22:05:43 +02:00
notify.go feat: improve daemon resilience, streaming, and usenet downloads 2026-03-28 21:36:12 +01:00
notify_test.go feat: improve daemon resilience, streaming, and usenet downloads 2026-03-28 21:36:12 +01:00
organize.go feat(organize): use server metadata for file organization and subtitle handling 2026-04-05 23:36:01 +02:00
organize_expand_test.go feat(organize): use server metadata for file organization and subtitle handling 2026-04-05 23:36:01 +02:00
organize_test.go feat: improve daemon resilience, streaming, and usenet downloads 2026-03-28 21:36:12 +01:00
probe.go feat(stream): pion-based WebRTC byte streamer for browser playback 2026-05-06 23:12:38 +02:00
probe_test.go feat(stream): pion-based WebRTC byte streamer for browser playback 2026-05-06 23:12:38 +02:00
progress.go feat(sync): replace WS+DO transport with unified HTTP sync 2026-04-08 18:50:59 +02:00
progress_test.go fix(ci): fix lint errors and pin CI to Go 1.25 2026-03-31 22:15:12 +02:00
resolve.go feat: initial commit — unarr CLI 2026-03-28 11:29:42 +01:00
resolve_test.go feat: initial commit — unarr CLI 2026-03-28 11:29:42 +01:00
safepath.go feat: initial commit — unarr CLI 2026-03-28 11:29:42 +01:00
safepath_test.go feat: initial commit — unarr CLI 2026-03-28 11:29:42 +01:00
seed_file.go feat(seed-file): unarr-side handler for browser-on-demand seeding (Fase 4.7.c) 2026-05-06 16:28:01 +02:00
seed_file_test.go feat(seed-file): unarr-side handler for browser-on-demand seeding (Fase 4.7.c) 2026-05-06 16:28:01 +02:00
sockopt_unix.go fix(stream): use platform-specific socket options for Windows cross-compilation 2026-04-07 19:18:13 +02:00
sockopt_windows.go fix(stream): use platform-specific socket options for Windows cross-compilation 2026-04-07 19:18:13 +02:00
stream.go fix(stream): fix black screen on remote/Tailscale streaming 2026-04-09 16:15:41 +02:00
stream_player.go feat: initial commit — unarr CLI 2026-03-28 11:29:42 +01:00
stream_server.go feat(library): add server-driven file deletion with allow_delete config 2026-04-10 16:35:12 +02:00
stream_server_test.go fix(stream): fix black screen on remote/Tailscale streaming 2026-04-09 16:15:41 +02:00
stream_test.go fix(stream): fix black screen on remote/Tailscale streaming 2026-04-09 16:15:41 +02:00
task.go fix: resolve deadlock, data races and path traversal vulnerabilities 2026-04-08 23:36:18 +02:00
task_test.go fix(lint): use default:none to disable errcheck, fix all gofmt and exhaustive 2026-03-31 00:29:16 +02:00
torrent.go chore(torrent): bump anacrolix log level Critical → Warning for visibility 2026-05-06 21:17:11 +02:00
torrent_test.go test: add comprehensive test suite for engine, agent and cmd packages 2026-04-08 23:36:00 +02:00
transcoder.go feat(stream): pion-based WebRTC byte streamer for browser playback 2026-05-06 23:12:38 +02:00
transcoder_test.go feat(stream): pion-based WebRTC byte streamer for browser playback 2026-05-06 23:12:38 +02:00
upnp.go fix: resolve deadlock, data races and path traversal vulnerabilities 2026-04-08 23:36:18 +02:00
upnp_debug_test.go feat(stream): add NAT-PMP port mapping for remote downloads 2026-04-06 10:09:07 +02:00
upnp_live_test.go feat(stream): add NAT-PMP port mapping for remote downloads 2026-04-06 10:09:07 +02:00
upnp_test.go feat(stream): add NAT-PMP port mapping for remote downloads 2026-04-06 10:09:07 +02:00
usenet.go fix: resolve deadlock, data races and path traversal vulnerabilities 2026-04-08 23:36:18 +02:00
usenet_test.go test: add comprehensive test suite for engine, agent and cmd packages 2026-04-08 23:36:00 +02:00
verify.go feat: initial commit — unarr CLI 2026-03-28 11:29:42 +01:00
verify_test.go feat: initial commit — unarr CLI 2026-03-28 11:29:42 +01:00
watch_reporter.go feat(stream): report duration and position in watch progress 2026-04-07 23:29:00 +02:00
watch_reporter_test.go fix(daemon): cancel watch reporter on stream switch and re-notify ready 2026-04-07 23:30:53 +02:00
webrtc.go feat(torrent): act as WebTorrent peer for browser ↔ unarr P2P streaming 2026-05-06 08:59:58 +02:00
webrtc_stream.go feat(stream): pion-based WebRTC byte streamer for browser playback 2026-05-06 23:12:38 +02:00
webrtc_test.go feat(torrent): act as WebTorrent peer for browser ↔ unarr P2P streaming 2026-05-06 08:59:58 +02:00